wireless

How to forward wireless packet to ethernet interface in windows?

Hi, How to forward wireless packet to ethernet interface in windows? ...

How to test low bandwidth conditions on the iPhone

I have an application that does a lot of binary data loading. I've encountered scenarios where an unstable 3G connection may intermittently cut out during the loading of some of this binary data, causing issues. Is there any way, using the simulator or otherwise, to test for low-bandwidth/unstable connection scenarios? I seem to recall...

Wireless Node Discovery

what is the best algorithm for wireless node discovery. suppose you have a large wireless or bluetooth network, were every node has its own range of discovery. what is the best algorithm that makes any node discover about the full graph topology, ie any node will know about all other nodes in the graph? ...

Can a Wireless Network Card work as a Wireless Access Point in Laptop

Hi I have a laptop with wireless and LAN card. I have a wired Internet connection. Can I use my wireless network card as wireless access point and then bridge the lan and wireless connection. So that I can access the internet in other wireless devices like Ipod Touch.My OS is Windows XP. Thanks ...

real-time synchronization between two devices over a wireless signal

i have never done embedded (i dont know if thats what you call this) programming and know nothing about it. my question: is it possible to have two devices sharing a wireless connection (no internet, just between themselves, perhaps bluetooth, but i dont know what ever is best) ? is it possible to have one editing a file and the other ...

Improving a SerialPort Connection

Pretty simple question this time around. I have an application that communicates with another copy of the application on another machines. One application sends a pretty constant stream of data, the other receives it. The code to send data looks like this (where serialPort is an instance of the System.IO.Ports.SerialPorts class in C# .N...

Android: Using tiwlan0 to determine wireless connected status for Droid

Hello, I want to be able to check the status of Droid's wireless and I was hoping that by reading /sys/class/net/tiwlan0/wireless/status I could find out if it was actually connected or not. I already know that I can check if my wireless is enabled/disabled but I want my app to notify the user if the wireless gets disconnected. Howeve...

Send data through 3G hardware device onto ftp site?

(Note: I am NOT talking about an iphone/phone.) I'm planning to get developed an independent hardware device which will be located in locations with just a power connection and 3G connectivity. These devices will monitor certain environment variables and SHOULD upload the data file generated (its a file) onto an ftp site. The device it...

Is it possible to configure Wireless Settings via text file in XP?

I am sending out kiosks with no control panel access and no keyboard. Problem is, somehow the wireless card needs to be configured to work with routers. So need to specify SSID and encryption settings without actually keying it in on the kiosk. Hoping to be able to put in a USB drive with a wirelessconfig.txt file and have windows XP...

iOS wireless ad hoc distribution fails at the end of download with "Unable to download..." message.

iOS wireless ad hoc distribution fails at the end of download with "Unable to download..." message. I followed steps in the answer of here: http://stackoverflow.com/questions/3098290/ios-4-wireless-app-distribution-for-in-house-applications. Any workaround? ...

Programmatically connecting a wireless device to an unsecured network

Is it possible to programmically connect to an unsecured wireless network, if I know the SSID? I'd like to be able to do this in C#. ...

feature not supported [8004100c] when querying MSNdis_80211_Configuration using WMI on localhost

Hi, I need to (des)activate network card so that there's no wired ("secured") and wireless wifi,3g active connections at the same time. So, I need to tell apart which connexions is wireless and which is wired. I see no obvious way to do it querying the Win32_NetworkAdapter. Plus there a lot of (?)virtual(?) devices I really don't care ...

How to disable the realtek wireless lan utility

I recently installed windows 7. As a part of this, I was required to install the drivers for my onboard wireless adapter (Realtek 8187). However, with the driver came this annoying management studio called Realtek Wireless Lan Utility. It's not a huge burden, except that every time I log in to my computer (if I've been idle for a whil...

Windows Registry decryption (CryptUnprotectData) WPA keys

Hi. I am writing a program for linux in C to extract the wpa/wep key from a windows registry hive. Initially I was hoping to use wine's CryptUnprotectData function, but I realise now that wine uses a different algorithm and just mimics window's version. I also realise that only the user that encrypted the data can decrypt it. I am usi...

Bluetooth/Wireless games between different TYPES of devices

Is it possible to create a connection between say a PSP and an IPhone, or any other app-ready bluetooth-enabled/wifi device? I'm not too clear on the difference and capabilities of bluetooth and wifi, and when bluetooth is used in say ipod touch gaming. If I were to use something like airplay sdk - http://www.airplaysdk.com/ - which co...

Best companies for my wireless and artificial intelligence

My interests are wireless networking and artificial intelligence. It'd be great if I could integrate these into my job. Currently I'm a grad student and am looking for an internship. Which are the big and most exciting companies in these areas? ...

Forward Error Correction and Packet Order Correction

This article lists 2 techniques used to improve wireless throughput, Forward Error Correction and Packet Order Correction. http://www.enterprisenetworksandservers.com/monthly/art.php?3514 Does anyone know how to enable them? ...

What methods, other than listening for Probe Requests, can be used to find 802.11 wifi devices?

I'm writing a Python module for finding nearby WiFi client devices. All my current scanner does is listen for Probe Requests and logs the clients MAC address. The problem I'm having is that I'm completely reliant on the device broadcasting a probe request for me to discover it. I'm wondering if there is any other way to discover devic...

Need an Android based software that can connect to a wireless projector for giving the power presentations without using the computer.

Hi can anyone tell me that if it is possible to build a system using android for smartphones that can directly connect the wireless projector and can be able to give power point presentations without using computer. If its possible then: what will be the requirements to realize this kind of application? how feasible it would be to build ...

Is it possible to check who is connected to your wireless network?

So after hours of research i have found nothing about this question. Is it possible to see who is connected to my wireless network using C#? Example: I have 2 Laptops - Laptop A and Laptop B. A is on running my program I made and connected to my wireless network. B is starting up and connects to my wireless network. A can now see tha...